• Replace one regular 2-way only. No needs to replace two regular 2-way switches.
• Turn lights on/off from anywhere anytime anywhere with Meross app.
• Works with Apple HomeKit, Amazon Alexa, Google Assistant, and SmartThings.
• Create on/off schedules or set auto-off timers to work automatically.
• LED indicator helps find the switch easily even at night.
• Easy to install and setup. No extra hub required.
• Neutral wire(blue wire) required. Works with 2.4GHz Wi-Fi only.
• Apple HomeKit website listed.